<TABLE> <S> <C>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS FINANCIAL DATA EXTRACTED FROM SCHERING-PLOUGH
CORPORATION AND SUBSIDIARIES CONSOLIDATED FINANCIAL STATEMENTS FOR THE NINE
MONTHS ENDED SEPTEMBER 30, 2000, AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE
TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1000000
<S> <C>
<PERIOD-TYPE> 9-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-END> SEP-30-2000
<CASH> 2181
<SECURITIES> 0
<RECEIVABLES> 1202
<ALLOWANCES> 0
<INVENTORY> 934
<CURRENT-ASSETS> 5389
<PP&E> 4672
<DEPRECIATION> 1546
<TOTAL-ASSETS> 10227
<CURRENT-LIABILITIES> 3454
<BONDS> 0
0
0
<COMMON> 1015
<OTHER-SE> 4790
<TOTAL-LIABILITY-AND-EQUITY> 10227
<SALES> 7442
<TOTAL-REVENUES> 7442
<CGS> 1414
<TOTAL-COSTS> 1414
<OTHER-EXPENSES> 975
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 0
<INCOME-PRETAX> 2437
<INCOME-TAX> 585
<INCOME-CONTINUING> 1852
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 1852
<EPS-BASIC> 1.26
<EPS-DILUTED> 1.25
</TABLE>